Finds that over land, the model can reproduce the observed stilling by increasing the roughness length by a factor of 1.2 to 4.9, depending on region

Finds that the other forcings examined can also decrease the 10 m wind speeds (up to 15% of observed values in Europe), particularly those related to increasing aerosol emissions (up to −0.2 m/s in India)

Results show that compared to observations, the simulated impact of climate forcings on global wind speeds over land and ocean is however small and not always significant